1138863834

素因数分解:

$2^1\times 3^3\times {\mathrm{21090071}}^1$

素因数の和:21090082

約数の個数: 16

約数和(自身を含む): 2530808640

約数和(自身を除く): 1391944806

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 21090071, 42180142, 63270213, 126540426, 189810639, 379621278, 569431917, 1138863834]

約数ペア:

[(1, 1138863834), (2, 569431917), (3, 379621278), (6, 189810639), (9, 126540426), (18, 63270213), (27, 42180142), (54, 21090071)]